feat(npm): implement Node API (#13633)

This PR implements the NAPI for loading native modules into Deno. 

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: DjDeveloper <43033058+DjDeveloperr@users.noreply.github.com>
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/test_napi/src/coerce.rs b/test_napi/src/coerce.rs
new file mode 100644
index 000000000..611540fae
--- /dev/null
+++ b/test_napi/src/coerce.rs
@@ -0,0 +1,71 @@
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+
+use napi_sys::Status::napi_ok;
+use napi_sys::*;
+use std::ptr;
+
+extern "C" fn test_coerce_bool(
+  env: napi_env,
+  info: napi_callback_info,
+) -> napi_value {
+  let (args, argc, _) = crate::get_callback_info!(env, info, 1);
+  assert_eq!(argc, 1);
+
+  let mut value: napi_value = ptr::null_mut();
+  assert!(unsafe { napi_coerce_to_bool(env, args[0], &mut value) } == napi_ok);
+  value
+}
+
+extern "C" fn test_coerce_number(
+  env: napi_env,
+  info: napi_callback_info,
+) -> napi_value {
+  let (args, argc, _) = crate::get_callback_info!(env, info, 1);
+  assert_eq!(argc, 1);
+
+  let mut value: napi_value = ptr::null_mut();
+  assert!(
+    unsafe { napi_coerce_to_number(env, args[0], &mut value) } == napi_ok
+  );
+  value
+}
+
+extern "C" fn test_coerce_object(
+  env: napi_env,
+  info: napi_callback_info,
+) -> napi_value {
+  let (args, argc, _) = crate::get_callback_info!(env, info, 1);
+  assert_eq!(argc, 1);
+
+  let mut value: napi_value = ptr::null_mut();
+  assert!(
+    unsafe { napi_coerce_to_object(env, args[0], &mut value) } == napi_ok
+  );
+  value
+}
+
+extern "C" fn test_coerce_string(
+  env: napi_env,
+  info: napi_callback_info,
+) -> napi_value {
+  let (args, argc, _) = crate::get_callback_info!(env, info, 1);
+  assert_eq!(argc, 1);
+
+  let mut value: napi_value = ptr::null_mut();
+  assert!(
+    unsafe { napi_coerce_to_string(env, args[0], &mut value) } == napi_ok
+  );
+  value
+}
+pub fn init(env: napi_env, exports: napi_value) {
+  let properties = &[
+    crate::new_property!(env, "test_coerce_bool\0", test_coerce_bool),
+    crate::new_property!(env, "test_coerce_number\0", test_coerce_number),
+    crate::new_property!(env, "test_coerce_object\0", test_coerce_object),
+    crate::new_property!(env, "test_coerce_string\0", test_coerce_string),
+  ];
+
+  unsafe {
+    napi_define_properties(env, exports, properties.len(), properties.as_ptr())
+  };
+}